ICD-10-PCS Tabular Index · Section 0 · FY 2026 0BU

0BU Supplement - Respiratory System ICD-10-PCS

The 0BU code range contains 97 ICD-10-PCS codes for Supplement procedures on the respiratory system. 96 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
97
Procedure Codes
96
Billable Codes
0BU
Characters 1–3
0B
Parent Body System

Root Operation Definition

Supplement: Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part.

ICD-10-PCS

Codes in the 0BU Range 97 codes · 96 billable

97 of 97 shown
  • 0BU Respiratory System, SupplementNon-billable header
  • 0BU107Z Supplement Trachea with Autologous Tissue Substitute, Open Approach
  • 0BU10JZ Supplement Trachea with Synthetic Substitute, Open Approach
  • 0BU10KZ Supplement Trachea with Nonautologous Tissue Substitute, Open Approach
  • 0BU147Z Supplement Trachea with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU14JZ Supplement Trachea with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU14KZ Supplement Trachea with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU187Z Supplement Trachea with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU18JZ Supplement Trachea with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU18KZ Supplement Trachea with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU207Z Supplement Carina with Autologous Tissue Substitute, Open Approach
  • 0BU20JZ Supplement Carina with Synthetic Substitute, Open Approach
  • 0BU20KZ Supplement Carina with Nonautologous Tissue Substitute, Open Approach
  • 0BU247Z Supplement Carina with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU24JZ Supplement Carina with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU24KZ Supplement Carina with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU287Z Supplement Carina with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU28JZ Supplement Carina with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU28KZ Supplement Carina with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU307Z Supplement Right Main Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU30JZ Supplement Right Main Bronchus with Synthetic Substitute, Open Approach
  • 0BU30KZ Supplement Right Main Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU347Z Supplement Right Main Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU34JZ Supplement Right Main Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU34KZ Supplement Right Main Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU387Z Supplement Right Main Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU38JZ Supplement Right Main Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU38KZ Supplement Right Main Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU407Z Supplement Right Upper Lobe Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU40JZ Supplement Right Upper Lobe Bronchus with Synthetic Substitute, Open Approach
  • 0BU40KZ Supplement Right Upper Lobe Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU447Z Supplement Right Upper Lobe Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU44JZ Supplement Right Upper Lobe Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU44KZ Supplement Right Upper Lobe Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU487Z Supplement Right Upper Lobe Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU48JZ Supplement Right Upper Lobe Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU48KZ Supplement Right Upper Lobe Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU507Z Supplement Right Middle Lobe Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU50JZ Supplement Right Middle Lobe Bronchus with Synthetic Substitute, Open Approach
  • 0BU50KZ Supplement Right Middle Lobe Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU547Z Supplement Right Middle Lobe Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU54JZ Supplement Right Middle Lobe Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU54KZ Supplement Right Middle Lobe Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU587Z Supplement Right Middle Lobe Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU58JZ Supplement Right Middle Lobe Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU58KZ Supplement Right Middle Lobe Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU607Z Supplement Right Lower Lobe Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU60JZ Supplement Right Lower Lobe Bronchus with Synthetic Substitute, Open Approach
  • 0BU60KZ Supplement Right Lower Lobe Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU647Z Supplement Right Lower Lobe Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU64JZ Supplement Right Lower Lobe Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU64KZ Supplement Right Lower Lobe Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU687Z Supplement Right Lower Lobe Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU68JZ Supplement Right Lower Lobe Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU68KZ Supplement Right Lower Lobe Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU707Z Supplement Left Main Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU70JZ Supplement Left Main Bronchus with Synthetic Substitute, Open Approach
  • 0BU70KZ Supplement Left Main Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU747Z Supplement Left Main Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU74JZ Supplement Left Main Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU74KZ Supplement Left Main Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU787Z Supplement Left Main Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU78JZ Supplement Left Main Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU78KZ Supplement Left Main Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU807Z Supplement Left Upper Lobe Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU80JZ Supplement Left Upper Lobe Bronchus with Synthetic Substitute, Open Approach
  • 0BU80KZ Supplement Left Upper Lobe Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU847Z Supplement Left Upper Lobe Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU84JZ Supplement Left Upper Lobe Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU84KZ Supplement Left Upper Lobe Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU887Z Supplement Left Upper Lobe Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU88JZ Supplement Left Upper Lobe Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU88KZ Supplement Left Upper Lobe Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU907Z Supplement Lingula Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BU90JZ Supplement Lingula Bronchus with Synthetic Substitute, Open Approach
  • 0BU90KZ Supplement Lingula Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BU947Z Supplement Lingula Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU94JZ Supplement Lingula Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BU94KZ Supplement Lingula Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BU987Z Supplement Lingula Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU98JZ Supplement Lingula Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BU98KZ Supplement Lingula Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BUB07Z Supplement Left Lower Lobe Bronchus with Autologous Tissue Substitute, Open Approach
  • 0BUB0JZ Supplement Left Lower Lobe Bronchus with Synthetic Substitute, Open Approach
  • 0BUB0KZ Supplement Left Lower Lobe Bronchus with Nonautologous Tissue Substitute, Open Approach
  • 0BUB47Z Supplement Left Lower Lobe Bronchus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BUB4JZ Supplement Left Lower Lobe Bronchus with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BUB4KZ Supplement Left Lower Lobe Bronchus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BUB87Z Supplement Left Lower Lobe Bronchus with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BUB8JZ Supplement Left Lower Lobe Bronchus with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BUB8KZ Supplement Left Lower Lobe Bronchus with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic
  • 0BUT07Z Supplement Diaphragm with Autologous Tissue Substitute, Open Approach
  • 0BUT0JZ Supplement Diaphragm with Synthetic Substitute, Open Approach
  • 0BUT0KZ Supplement Diaphragm with Nonautologous Tissue Substitute, Open Approach
  • 0BUT47Z Supplement Diaphragm with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 0BUT4JZ Supplement Diaphragm with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 0BUT4KZ Supplement Diaphragm with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach

About the 0BU Code Range

The ICD-10-PCS root operation Supplement (code 0BU) in the Medical and Surgical section involves the addition of material to a body part to reinforce or support it. This operation is applied here specifically to structures within the Respiratory System.

In respiratory system procedures, Supplement codes reflect the use of different substitutes such as Autologous Tissue, Synthetic, or Nonautologous Tissue to enhance or reinforce airway parts. Examples include supplementing the Trachea, Carina, and various bronchi (e.g., Right Main Bronchus, Left Upper Lobe Bronchus, Lingula Bronchus) through various approaches like Open, Percutaneous Endoscopic, or Via Natural or Artificial Opening Endoscopic. For instance, the code 0BU10JZ represents supplementing the trachea with a synthetic substitute via an open approach, while 0BU447Z indicates supplementing the right upper lobe bronchus with autologous tissue through a percutaneous endoscopic approach. This precise coding captures both the location and type of material used, essential for accurate respiratory system procedural documentation.

Questions About This Page

How many billable codes are in the 0BU range?

Of the 97 codes in this range, 96 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.

What does the 0BU range classify?

The range classifies Supplement procedures, putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part, performed on the respiratory system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Medical and Surgical (0)All of Body System 0BICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.